Gre GitHub Repositories (2026) · Open Source Tools

A free, flexible, open-source, web-based news feed (RSS/Atom/other) reader and aggregator.

Koillection is a self-hosted service allowing users to manage any kind of collections.

Apache Kafka® compatible broker with S3, PostgreSQL, SQLite, Apache Iceberg and Delta Lake

The easiest way to self-host projects on your own server. Connect your AI agent and let it deploy, maintain and manage multiple projects on any stack, while keeping your server organized and under control. Easy for anyone, not just sysadmins.

Blazing fast and lightweight PostGIS, MBtiles and PMtiles tile server, tile generation, and mbtiles tooling.

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI Cloud, and Docker Compose.

Postgres operator creates and manages PostgreSQL clusters running in Kubernetes

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB2 and DB2 for IBM i.

A fast PostgreSQL Database Client Library for Python/asyncio.

Parse Server for Node.js / Express

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

Generate type-safe code from SQL

An powerful enhanced toolkit of MyBatis for simplify development

⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

A type-safe TypeScript SQL query builder

🐚 A powerful relational ORM for Rust

Minimalist and opinionated feed reader

Doctrine Database Abstraction Layer

The Open Source Firebase Alternative with GraphQL.